Universal whistle tip



FIG. 1 is a left side plan view of the universal whistle tip of the present invention with the broken line showing for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a right side plan view of the universal whistle tip of FIG. 1;

FIG. 3 is a front plan view of the universal whistle tip of FIG. 1;

FIG. 4 is a back plan view of the universal whistle tip of FIG. 1;

FIG. 5 is a top plan view of the universal whistle tip of FIG. 1; and,

FIG. 6 is a bottom plan view of the universal whistle tip of FIG. 1. 

The ornamental design for a universal whistle tip, as shown. 